package cn.edu.zafu.bigdata.wupeng;

public class Wym_MathOperations {

    public int add(int a,int b){
        return a+b;
    }

    public double add(double a,double b){
        return a+b;
    }

    public int add(int a,int b,int c){
        return a+b+c;
    }
}
